92 Annals of the Carnegie Museum. 



3. Salminus hilarii Cuvier and Valenciennes. 



6562 a, C. M. 153 mm. Bom Jardin. Rio Grande above the falls, 

 July 7, 1908. Haseman. 



6563 c, C. M. 332 mm. Piracicaba, July 23, 1908. Haseman. 



6564 a-b, C. M. 143-145 mm. Sapina, July 29, 1908. Haseman. 

 6567 a, C. M. 169 mm. Salto Avanhandava, Sept. 15, 1908. Hase- 

 man. 



The localities from which this species has been recorded are the 

 Rio San Francisco; Amazon; Vermejo; Rio das Velhas; Rio Tiete; 

 Ypiranga; Apure. 



4. Salminus affinis Steindachner. 



12816, I. U. M.; 5023 a-h, C. M. 455, 530, and 600 mm. Honda. 



Eigenmann. 



This species has been recorded from the Cauca and from the Rio 

 Santiago in western Ecuador. 



